Add custom renovate manager to update circle ci orb versions

Author: brijeshb42

packages/code-infra/circleci/code-infra.yml

@@ -84,9 +84,18 @@ commands:
   run-linters:
     description: 'Runs all code linters'
     steps:
+      - restore_cache:
+          keys:
+            - eslint-cache-{{ checksum "pnpm-lock.yaml" }}
+            - eslint-cache-
       - run:
           name: ESLint
-          command: pnpm eslint:ci
+          # No need to rely on eslint:ci from package.json. This won't change across repos.
+          command: pnpm exec eslint . --cache --cache-strategy content --report-unused-disable-directives --max-warnings 0
+      - save_cache:
+          key: eslint-cache-{{ checksum "pnpm-lock.yaml" }}
+          paths:
+            - .eslintcache
       - run:
           name: Stylelint
           command: pnpm stylelint
@@ -155,6 +164,7 @@ commands:
             pnpm size:snapshot
 
 executors:
+  # Can be used as a single source of truth for Node version across all code-infra jobs on CI
   mui-node:
     parameters:
       node-version:

renovate/default.json

@@ -27,6 +27,20 @@
   "internalChecksFilter": "strict",
   "ignorePresets": [":ignoreModulesAndTests"],
   "ignorePaths": ["**/node_modules/**", "**/examples/**", "**/__tests__/**", "**/__fixtures__/**"],
+  "customManagers": [
+    {
+      "description": "Extracts dependencies from YAML files using regex patterns.",
+      "customType": "regex",
+      "managerFilePatterns": ["/.yml$/", "/.yaml$/"],
+      "matchStrings": [
+        // Look for both raw.githubusercontent and unpkg patterns
+        "https:\\\/\\\/raw\\.githubusercontent\\.com\\\/mui\\\/mui-public\\\/refs\\\/tags\\\/(?<depName>@?[^@]+)@(?<currentValue>[^\\\/]+)\\\/.+",
+        "https:\\\/\\\/unpkg\\.com\\\/(?<depName>@?[^@]+)@(?<currentValue>[^\\\/]+)\\\/.+"
+      ],
+      "datasourceTemplate": "npm",
+      "depTypeTemplate": "devDependencies"
+    }
+  ],
   "packageRules": [
     {
       "matchDepTypes": ["peerDependencies"],